Drug Transporter (DT) Information

General Information of DT
DT ID DTD0501
Gene Name SLCO3A1
Protein Name Organic anion transporting polypeptide 3A1
Gene ID
28232
UniProt ID
Q9UIG8
TCDB ID
2.A.60.1.18
3D Structure

Modelled DT Structure

Method: multi-sequence alignment based machine learning

Detail: Structure Info

Synonyms OATP-D; OATP-RP3; OATP3A1; OATPD; OATPRP3; Organic anion transporter polypeptide-related protein 3; Organic anion-transporting polypeptide D; PGE1 transporter; SLC21A11; SLCO3A1; Sodium-independent organic anion transporter D; Solute carrier family 21 member 11; Solute carrier organic anion transporter family member 3A1
DT Family Organo Anion Transporter (OAT) Family ;
Tissue Specificity Ubiquitous. Highly expressed in spleen andleukocytes. Generally the expression of isoform 1 is higher thanthat of isoform 2. Isoform 2 is particularly abundant in testisand brain. In testis, isoform 1 is detected in spermatogonia atdifferent stages and absent from Sertoli cells, while isoform 2 ispresent in both (at protein level). Expressed in the choroidplexus epithelium, isoform 1 being localized at the basolateralmembrane and isoform 2 at the apical one, as well as in thesubapical intracellular vesicular compartments. Differentialexpression of both isoforms is also observed in other brainregion: isoform 1 is very abundant in the gray matter of thefrontal cortex, but is not associated with neuronal cell bodies.Not detected in the white matter. In contrast, isoform 2 isassociated with neuronal bodies and axons in both the gray and thewhite matters of the frontal cortex.
Function This Na(+)-independent transporter mediates the transport of organic anions such as estrone-3-sulfate. Mediates transport of prostaglandins (PG) E1 and E2, thyroxine (T4), deltorphin II, BQ-123 and vasopressin, but not DPDPE (a derivative of enkephalin lacking an N-terminal tyrosine residue), estrone-3-sulfate, taurocholate, digoxin nor DHEAS.
Disease(s) Medical abortion [ICD-11: JA00.1]
Pulmonary arterial hypertension [ICD-11: BB01.0]
Endogenous Substrate(s) Organoanions
Variability Data of This Drug Transporter (DT)

Regulatory Variability Data of This DT (VARIDT 3.0)

(α) Microbiota Influence of This DT
Microbiota Influence (MBI)

(β) Post-translational Modification of This DT
Post-translational Modification (PTM)

(γ) Transcriptional Regulation of This DT
Transcriptional Regulation (TSR)

(δ) Epigenetic Regulation of This DT
Epigenetic Regulation (EGR)

(ε) Exogenous Modulation of This DT
Exogenous Modulation (EGM)

Structural Variability Data of This DT (VARIDT 2.0)

(β) Inter-species Structural Differences
Inter-species Structural Differences (ISD)

General Variability Data of This DT (VARIDT 1.0)

(β) Disease-specific Protein Abundances of This DT
Disease-specific Protein Abundances of This DT (DPAD)

(γ) Species- and Tissue-specific DT Abundances
Species/Tissue-specific Protein Abundances of This DT (S/TPAD)
Molecular Transporting Profile of This DT

Full List of Drug(s) Transported by This DT

 Approved Drug

 Click to Show/Hide the Full List of Drug:            4 Drugs in Total
Drug Name Highest Status Detail Indication ICD 11 Ref
Alprostadil
 Approved Drug Info Erectile dysfunction HA01 [1]
Dinoprostone
 Approved Drug Info Medical abortion JA00.1 [1]
Estrone sulfate
 Approved Drug Info Menopausal symptoms MF32 [2]
Iloprost
 Approved Drug Info Pulmonary arterial hypertension BB01.0 [1]

 Clinical Trial Drug

 Click to Show/Hide the Full List of Drug:            1 Drugs in Total
Drug Name Highest Status Detail Indication ICD 11 Ref
Benzylpenicillin
 Phase 4 Drug Info Gram-positive bacteria infections 1A00-1H0Z [2]

 Withdrawn, Discontinued or Preclinical Drug

 Click to Show/Hide the Full List of Drug:            1 Drugs in Total
Drug Name Highest Status Detail Indication ICD 11 Ref
Prostaglandin f2Alpha
 Preclinical Drug Info Solid tumours 2D4Z [1]

Drug-DT Affinity Assessed by Cell Line

 Approved Drug

 Click to Show/Hide the Full List of Drug:            1 Drugs in Total
Drug Name Highest Status Detail Cell Line Affinity Ref
Alprostadil Approved Drug Info Oocytes-OATP3A1 Km = 0.0485 microM [1]
References
1 Molecular characterization of human and rat organic anion transporter OATP-D. Am J Physiol Renal Physiol. 2003 Dec;285(6):F1188-97.
2 Molecular identification and characterization of novel members of the human organic anion transporter (OATP) family. Biochem Biophys Res Commun. 2000 Jun 24;273(1):251-60.

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